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This article was reviewed by Knox Beasley, MD. From a global pandemic to signs of a looming economic recession, to most of us, stress likely feels inevitable. Layer on top of that a difficult job ...
Overview. If you’ve noticed your hair shedding rapidly a few months after having surgery, significant weight loss, serious illness, severe fever, starting a new medication, or a stressful life ...
Trichorrhexis nodosa is a defect in the hair shaft characterized by thickening or weak points (nodes) that cause the hair to break off easily. [ 2 ] [ 3 ] : 636 This group of conditions contributes to the appearance of hair loss , lack of growth, and damaged-looking hair.
Hair loss may be spread throughout the scalp (diffuse) or at certain spots (focal). The loss may be sudden or gradual with accompanying stress. The most common cause is androgenetic alopecia, also known as male pattern or female pattern hair loss due to the effects of dihydrotestosterone (DHT) on the hair follicles.
This type of hair loss caused by hormones is typically called androgenic alopecia (also known as androgenetic alopecia), or female-pattern hair loss (FPHL). ( Related : How to Prevent Hair Loss in ...
Trichoptilosis (from the Greek τριχο- tricho-"hair" and the New Latin ptilosis "arrangement of feathers in definite areas" from the Greek πτίλον ptilon "feather"), schizotrichia, and informally split ends, is the splitting or fraying of the hair-shaft due to excessive heat and mechanical stress. [1]
Hair thinning on the top of the head. A thinner ponytail. Hair loss at your temples. Overall thinning hair. Symptoms of alopecia areata include: Bald spots on your scalp. A strip of hair loss on ...
These genes encode proteins important for hair shaft formation. [8] Clinical symptoms of the disorder arise between 3 months and 12 years of age. The quantity of hair on the head does not change, but hair starts to grow more slowly and becomes increasingly "uncombable". To be clinically apparent, 50% of all scalp hair shafts must be affected by ...